<style>
body, html {  
    margin: 0;  
    padding: 0;  
    font-family: Arial, sans-serif;  
    background-color: #f4f4f4;  
}  
 /*------------------------顶部start*/ 
.header {  
    background-color: #016abd;  
    color: #fff;  
    padding: 10px 0;  
    text-align: center;
    height: 60px;
}  
  
.header h1 {  
    margin: 0;  
}  
  
.header nav ul {  
    list-style: none;  
    padding: 0;  
    display: flex;  
    justify-content: center;  
    margin-top: 10px;  
}  
  
.header nav ul li {  
    margin: 0 15px;  
}  
  
.header nav ul li a {  
    color: #fff;  
    text-decoration: none;  
    padding: 5px 10px;  
    border-radius: 5px;  
    transition: background-color 0.3s;  
}  
  
.header nav ul li a:hover {  
    background-color: #555;  
}

 /*------------------------顶部end***************************/ 
.content {  
    padding: 20px;  
    text-align: center;  
    background-color: #fff;  
    margin: 20px;  
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);  
    border-radius: 8px;  
}  
  
.fancy-box {  
    padding: 20px;  
    margin: 20px auto;  
    width: 200px;  
    background-color: #007bff;  
    color: #fff;  
    border-radius: 10px;  
    box-shadow: 0 0 15px rgba(0, 0, 255, 0.5);  
    text-align: center;  
}  
  
.footer {  
    background-color: #d7b9a1;  
    color: #fff;  
    text-align: center;  
    padding: 10px 0;  
    position: fixed;  
    width: 100%;  
    height: 20px;
    bottom: 0;  
}

    </style>
</head>
    <div>
        <div class="header">
            <div class="logo" style="padding-top: 0;">
                <h2>企业相册</h2>
            </div>
        </div>
        <iframe src="http://3962diy.twj123.com/index.php?r=home/album/index&unid=176214"
            style="width:100%; height:100;" id="bi_iframe" class="iframe" onload="adjustIframe()" frameborder="0" 
            scrolling="auto"></iframe>
        <script>
            function adjustIframe(){
                var ifm= document.getElementById("bi_iframe");
                ifm.height = window.innerHeight;
                ifm.width=documnet.documentElement.coientWidth;
            }
        </script>
    </div>